MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious File: Malicious File
The PDF file was flagged by a machine learning classifier and contains a large number of embedded links, many of which point to external PDF files. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is likely used to obscure the final destination or distribute further malicious content. The presence of numerous links, including those to potentially malicious infrastructure, suggests a campaign aimed at distributing malware or conducting phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=typescript+formatter+vscode
- http://files.pamelapalmadesigns.com/uploads/1/3/0/8/130813427/bosagosokulexutu.pdf
- http://zojug.krystalsolutions.com/uploads/1/3/0/7/130775320/godaneneretulafobiz.pdf
- http://bawekedu.degreesof-freedom.com/uploads/1/3/1/4/131453902/sutazozuvi.pdf
- https://cdn.shopify.com/s/files/1/0428/5746/3964/files/turerefarerixom.pdf
- https://cdn.shopify.com/s/files/1/0437/5547/1006/files/45384242225.pdf
- https://cdn.shopify.com/s/files/1/0435/1524/8794/files/50284100312.pdf
- https://cdn.shopify.com/s/files/1/0428/4802/6780/files/44395573271.pdf
- https://cdn.shopify.com/s/files/1/0428/6355/8815/files/22085462057.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xomekanob.pdf
- https://cdn.shopify.com/s/files/1/0430/7930/3317/files/xalunijok.pdf
- https://cdn.shopify.com/s/files/1/0433/3977/6159/files/basic_of_trading_in_stock_market.pdf
- https://cdn.shopify.com/s/files/1/0437/8784/5790/files/bharatiya_vidya_bhavan_history_books.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/27360052690.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c20.binf52f63320bf6e2332a51a3f2a2114f9bea4e8f6f5c860af3de9526d1c15c8e6c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C20 | 5380 bytes |
font_01_sfnt_off00006e64.binad32746aa85c0872ac0ddfd5c330c923b9797e5e40dd215f0153c9118f7f361a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E64 | 15116 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.